Type 8690

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Cable gland: M16 × 1.5 (cable Ø 10 mm), screw terminals (1.5 mm2)

1

2

3

4

5

6

Port configuration with Inductive proximity switch NAMUR

Pin

Assignment

Outer circuitry

1

INI Top +

NAMUR

sensor

Ex protection

area

Non-explosive

area

+8.2 V DC

0 V

R

1 / 3

2 / 4

See footnote 1.)

2

INI Top –

3

INI Bottom +

4

INI Bottom –

5

Valve control +

See footnote 2.)

6

Valve control GND

1.) According to NAMUR recommendation. Observe the Turck KEMA 02 ATEX 1090X-type examination certificate.

2.) Barrier signal see PTB 07 ATEX 2048